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3502026 Brake Caliper Shaft Dust Boot Replacement

3502026

Summary

This Brake Caliper Shaft Dust Rubber features a Ø 69 mm diameter, designed to protect caliper shaft assemblies from environmental debris and moisture. Built with heavy-duty grade materials to ensure long-lasting performance in air disc brake systems.

Product identifiers
EAN Code8683457033818
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Description

What does a brake caliper shaft dust rubber do?

This brake caliper shaft dust rubber plays a critical role in maintaining the integrity of the air disc brake system by sealing the shaft against external contaminants. By preventing dirt and moisture from entering the sliding mechanism, it ensures smooth movement and prevents premature wear of the internal components.

System compatibility and function

This component is designed for heavy commercial vehicle braking systems where reliability is paramount. It functions as a protective seal for the caliper shaft, ensuring that the braking force is applied consistently without mechanical binding due to debris accumulation.

Installation and maintenance

The part features a Ø 69 mm diameter, making it suitable for specific heavy-duty caliper shaft configurations. Technicians should verify the shaft diameter and inspect the rubber condition during every brake system service to prevent caliper seizing.

Maintenance guidance

Maintaining clean and intact dust boots is essential for preventing uneven brake wear and ensuring the longevity of the caliper assembly. Check the compatibility list for precise fitment information.

Technical Specifications

Technical Specifications
DiameterØ 69 mm

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FAQ

What is the function of a brake caliper shaft dust rubber?
It acts as a protective seal that prevents dust, water, and road grime from entering the caliper shaft mechanism, ensuring smooth operation.
How can I identify if this part is correct for my system?
Verify that the Ø 69 mm diameter matches your existing component's specifications to ensure a proper airtight seal.
When should these rubber boots be replaced?
They should be inspected during regular brake maintenance; replacement is necessary if cracks, tears, or hardening are detected.
Does this part prevent brake caliper seizing?
Yes, by keeping contaminants out of the moving parts, it helps prevent the sticking or seizing of the caliper shaft.